Hourly Weather Forecast - Cortland, IL

12 AM
15°F
0%
8mph
N
Clear
Humidity
73%
Feels like
5°F
Dew Point
8°F
1 AM
13°F
0%
7mph
N
Clear
Humidity
75%
Feels like
3°F
Dew Point
7°F
2 AM
12°F
0%
6mph
N
Clear
Humidity
76%
Feels like
3°F
Dew Point
6°F
3 AM
11°F
0%
5mph
N
Clear
Humidity
78%
Feels like
2°F
Dew Point
5°F
4 AM
10°F
0%
4mph
N
Clear
Humidity
80%
Feels like
1°F
Dew Point
4°F
5 AM
10°F
0%
4mph
N
Clear
Humidity
74%
Feels like
3°F
Dew Point
4°F
6 AM
11°F
0%
3mph
N
Clear
Humidity
69%
Feels like
5°F
Dew Point
3°F
7 AM
14°F
0%
3mph
N
Clear
Humidity
66%
Feels like
14°F
Dew Point
4°F
7:01 AM
8 AM
15°F
0%
2mph
N
Sunny
Humidity
67%
Feels like
15°F
Dew Point
6°F
9 AM
17°F
0%
2mph
NNE
Sunny
Humidity
65%
Feels like
17°F
Dew Point
7°F
10 AM
19°F
0%
1mph
NNE
Sunny
Humidity
63%
Feels like
19°F
Dew Point
9°F
11 AM
21°F
0%
1mph
NNE
Mostly Sunny
Humidity
60%
Feels like
21°F
Dew Point
9°F
12 PM
23°F
0%
0mph
NNE
Mostly Sunny
Humidity
57%
Feels like
23°F
Dew Point
10°F
1 PM
24°F
0%
0mph
NE
Sunny
Humidity
53%
Feels like
24°F
Dew Point
10°F
2 PM
25°F
0%
0mph
SE
Sunny
Humidity
51%
Feels like
25°F
Dew Point
9°F
3 PM
24°F
0%
1mph
SSE
Sunny
Humidity
51%
Feels like
24°F
Dew Point
9°F
4 PM
24°F
0%
1mph
SSE
Mostly Sunny
Humidity
51%
Feels like
24°F
Dew Point
8°F
5 PM
23°F
0%
1mph
SSE
Partly Cloudy
Humidity
53%
Feels like
23°F
Dew Point
8°F
5:17 PM
6 PM
22°F
0%
2mph
SE
Mostly Cloudy
Humidity
57%
Feels like
22°F
Dew Point
9°F
7 PM
21°F
0%
3mph
SE
Cloudy
Humidity
60%
Feels like
21°F
Dew Point
10°F
8 PM
21°F
0%
4mph
SE
Cloudy
Humidity
62%
Feels like
16°F
Dew Point
10°F
9 PM
21°F
0%
4mph
SE
Cloudy
Humidity
65%
Feels like
15°F
Dew Point
11°F
10 PM
21°F
0%
5mph
SE
Cloudy
Humidity
68%
Feels like
15°F
Dew Point
12°F
11 PM
22°F
0%
5mph
SSE
Cloudy
Humidity
70%
Feels like
14°F
Dew Point
13°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

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A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

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Windchill chart

Dangers of Wind Chills

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